I take in 4 scoops of a slow digesting protein mix (egg white, soy and casein) that has 6 grams of Arginine, 3 grams of Citrulline Malate, and 3 grams of Taurine added per scoop - comes out to 88 grams of protien right there. Another 50 grams in gemma protien with no additives. For a grand total of 138 grams of protien shakes a day.